# Nils Fredrik Nilén
**Wikidata**: [Q94910553](https://www.wikidata.org/wiki/Q94910553)  
**Source**: https://4ort.xyz/entity/nils-fredrik-nil-n


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. [LIBRIS. 2017](https://libris.kb.se/tr58jc4c1v7w282)